The Social Faith of the Catholic Church: Or, the Lesson of Fellowship in Unity, Preached at the Celebration of the Amalgamation of the Church Association for the Advancement of the Interests of Labor and the Christian Social Union, in the Church of the Redeemer, New York City, May 20, 1894.
Boston: The Dawn, 1894.

What Christian Socialism is.
Boston: Office of the Dawn, 1894.

Arbitration and Conciliation in Industrial Disputes.
Boston: Church Social Union, 1895.

Handbook of Socialism: A Statement of Socialism in Its Various Aspects, and a History of Socialism in All Countries.
London: S. Sonnenschein and Co.; New York: C. Scribner's Sons, 1895.

American Trade Unions.
Boston: Church Social Union, 1896.

Socialism in the Church of England.
Boston: no publisher, 1888.

(Editor) The Encyclopedia of Social Reform, Including Political Economy, Political Science, Sociology and Statistics.
New York and London: Funk and Wagnalls Company, 1898.